Quarterly report pursuant to Section 13 or 15(d)

SIGNIFICANT ACCOUNTING POLICIES (Details 2)

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SIGNIFICANT ACCOUNTING POLICIES (Details 2) - USD ($)
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
SIGNIFICANT ACCOUNTING POLICIES    
Shares underlying options outstanding $ 832,078 $ 818,631
Shares underlying warrants outstanding 0 72,500
Convertible preferred stock outstanding 240,000 240,000
Total 1,072,078 1,131,131